Adtran DSU 56 Manual Do Utilizador
iii
The following conventions are used in this manual.
Important Safety Instructions
When using your telephone equipment, please follow these basic safety precautions
to reduce the risk of fire, electrical shock, or personal injury:
to reduce the risk of fire, electrical shock, or personal injury:
1.
Do not use this product near water, such as near a bathtub, wash bowl, kitchen
sink, laundry tub, in a wet basement, or near a swimming pool.
sink, laundry tub, in a wet basement, or near a swimming pool.
2.
Avoid using a telephone (other than a cordless-type) during an electrical storm.
There is a remote risk of shock from lightning.
There is a remote risk of shock from lightning.
3.
Do not use the telephone to report a gas leak in the vicinity of the leak.
4.
Use only the power cord, power supply, and/or batteries indicated in the manual.
Do not dispose of batteries in a fire. They may explode. Check with local codes for
special disposal instructions.
Do not dispose of batteries in a fire. They may explode. Check with local codes for
special disposal instructions.
Save These Important Safety Instructions
Notes provide additional useful information.
Cautions signify information that could prevent service interruption.
Warnings provide information that could prevent damage to the equip-
ment or endangerment to human life.
ment or endangerment to human life.